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80442

Silica gel Inorganic Sorbent

Name: Silica gel Inorganic Sorbent
Brand: SUPELCO
Price: 86.6 EUR

spherical, 200-360 mesh

Synonym(e):

Silica gel

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Größe/SKU	Verfügbarkeit	Preis
100 g	Warenkorb auf Verfügbarkeit prüfen	€ 86,60
1 kg	Warenkorb auf Verfügbarkeit prüfen	€ 715,00

Über diesen Artikel

CAS-Nummer:

7631-86-9

UNSPSC Code:

23201100

PubChem Substance ID:

329768868

NACRES:

SB.52

EC Number:

231-545-4

MDL number:

MFCD00011232

€ 86,60

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Unterstützung erhalten

Eigenschaften

Produktname

Kieselgel, 40-75 μm particle size

grade

high-purity grade

Quality Segment

100

form

powder

manufacturer/tradename

Sigma-Aldrich

technique(s)

LPLC: suitable

surface area

250-350 m²/g

loss

~5% loss on drying

matrix

Silica

matrix active group

silica

particle size

200-400 mesh, 40-75 μm

pore size

0.7-0.9 cm³/g pore volume, 110 Å pore size

pH

~7 (5% in H₂O, suspension)

bp

2230 °C

mp

>1600 °C

separation technique

hydrophilic interaction (HILIC)

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Beschreibung

General description

High purity grade silica gel offers the lowest moisture content, tightest particle size distribution, minimal impurities and greatest lot-to-lot consistency which results in greater reproducibility of the separation process. It is useful for all types of low pressure, medium pressure, and flash column chromatography. They can be applied to the clean-up and purification of a wide range of synthetic and natural compounds. A spherical particle shape results in more homogenous packing characteristics, providing sharper peak adsorption and elution curve.

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Dieser Artikel	53698	78991	10087
Supelco 80442 Kieselgel	Supelco 53698 Kieselgel	Supelco 78991 Kieselgel	Supelco 10087 Silicagel orange
description 40-75 μm particle size	description 40-75 μm particle size	description 75-200 μm particle size	description granular, 0.2-1 mm
particle size 40-75 μm, 200-400 mesh	particle size 200-400 mesh, 40-75 μm	particle size 75-200 μm	particle size 0.2-1 mm
matrix active group silica	matrix active group silica	matrix active group silica	matrix active group silica
pore size 0.7-0.9 cm³/g pore volume, 110 Å pore size	pore size 0.7-0.9 cm³/g pore volume, 60 Å pore size	pore size 110 Å pore size, 0.7-0.9 cm³/g pore volume	pore size 60 Å mean pore size
separation technique hydrophilic interaction (HILIC)	separation technique hydrophilic interaction (HILIC)	separation technique hydrophilic interaction (HILIC)	separation technique hydrophilic interaction (HILIC)
matrix Silica	matrix Silica	matrix Silica	matrix Silica
technique(s) LPLC: suitable	technique(s) LPLC: suitable	technique(s) LPLC: suitable	technique(s) LPLC: suitable

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Flammpunkt (°F)

Not applicable

Flammpunkt (°C)